The return-to-work programme is based upon a biopsychosocial approach which combines medical, psychological and social aspects.

This approach recognizes disability to be the result of a dynamic interaction between reduced physical or mental function and legislative, physical and social environmental factors both within and beyond the workplace.

The International Classification of Functioning, Disability and Health (ICF) offers an effective framework to systematically identify the biological, psychological and environmental factors in sickness absence, long-term disability and economic inactivity, and plan a safe and timely return to work. The approach recognizes the skills and competences of the person.